United Kingdom, April 18 -- King Charles will reportedly honour the late Queen Elizabeth with a message to mark her 100th birthday.

It has been said that the 77-year-old monarch will deliver his heartfelt recorded address to the nation on Tuesday (21.04.26), commemorating his mother's life, legacy and 70-year reign, which ended when she died on September 8, 2022, aged 96 from "old age".

His Majesty will also use the message to "renew his vow of service", following a challenging start to his reign, including a cancer battle, estrangement from his 41-year-old son, Prince Harry, Duke of Sussex, and dealing with his 66-year-old disgraced brother Andrew Mountbatten-Windsor as more details emerge about his relationship with convicted paedophi...